First introduced in the 60s, containerization has transformed international shipping and the global trade significantly. Before the advent of the container vessels, goods were shipped in unpacked boxes and other makeshift arrangements. These traditional ways often resulted in damages and wastages during the loading and the unloading processes. Besides, was also subject to pilferage, as the whole process was carried out manually. With the advent of the container vessels, it is now possible to move goods seamlessly within plants, roads, rails or oceans. Containers are loaded and sealed at the origin and need only be checked by the receiver at the destination, thus making this mode of transportation efficient and more secured.
Modern container liner services can be said to operate like timetabled train or bus service, plying on established routes and covering major ports around the world. These ships symbolize intricate supply chains, whether they transport patio furniture from Thailand to Milan or avocados from Chile to Berlin. As per the World Shipping Council, container ships transport more than half of the global sea trade value, which is a testimony to the effectiveness of this method.
Several pivotal factors drive the growth and dominance of container shipping in the global trade.
Larger vessel size: Economies of scale have led to mega-ships that reduce the transportation costs per container.
Efficiency and technology: Automation and digital advancements have streamlined operations.
Global manufacturing networks: Global sourcing and assembly boost demand for container shipping.
E-commerce growth: Increasing consumer demand necessitates efficient global transportation.
Emerging markets: Opening new trade opportunities increases global trade volume.
Specialization and JIT inventory: Reduces excess storage needs.
Trade agreements: Reduced tariffs foster global trade.
Intermodal transportation: Containers can be moved on different modes of transport i.e., ships, trains, trucks etc.
Infrastructure development: Modern ports and logistics infrastructure support fast turnaround of vessels.
However, global container trade networks remain vulnerable. One striking reminder was the grounding of the Ever Given in March 2021 in the Suez Canal, a critical maritime route that participates in approximately 12 percent of global trade. When blocked, this brought home just how vulnerable global supply chains genuinely are. The Ever Given grounding proved that even seemingly isolated incidents could have wide-reaching repercussions for global cargo transportation networks. Shipping delays, inventory shortages, and economic disruption were all experienced as a result of this grounding incident.
Container shipping constitutes a significant portion of global trade and experiences continuous annual growth. It is anticipated to witness even more rapid expansion in the future. Container ships play a vital role in facilitating global supply chains. However, accidents involving container vessels have become a growing concern worldwide due to the substantial financial losses and disruptions they cause.
Table 1 provides an overview of the various types of accidents in which container vessels may be involved.
Table 1. Description of various types of maritime accidents
Accident Type | Description |
Allision | Striking of a ship against a stationary object. |
Collision | Physical contact and impact between ships. |
Fire | Fire onboard with exposure to cargo, vessel, personnel or all. |
Foundering | Sinking of a ship. |
Grounding | The vessel touches the seabed because of the lack of water depth. |
Heavy Weather Damage | Damage caused to a ship or cargo owing to exposure to heavy weather in the passage. |